baber/WOPTO huggingface dataset:
Patent JP-H11201175-A (JP)
Title: Rolling bearing
Inventor: HAYASHIDA KAZUNORI
IPC: F16C33/66
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To extend the life of the bearing even if oscillating motion is performed at low speed under the vacuum environment. SOLUTION: Surface layers 1a, 2a, 3a made of a fluorine containing polymer are formed on a ball 1, an inner ring 2, and an outer ring 3. Fluorine grease 6 is filled so that the film of the grease 6 occupies the capacity of 5% or less in a bearing inner space capacity. Since the surface layers 1a, 2a, 3a of the fluorine containing polymer and the fluorine grease 6 are made of fluorine, wettability is improved. Even if the fluorine grease 6 is eliminated, it is possible to prevent both metals from being brought into contact with each other by the surface layers 1a, 2a, 3a.
Patent JP-S57114265-A (JP)
Title: Ic lead frame and transistor comb and manufacture thereof
Inventor: TAKANO SATORU
IPC: H01L23/50
Filed: 1981-01-07
Abstract: PURPOSE:To reduce the cost of an IC lead frame and to improve the reliability of the lead frame by forming a wire bonding part in the state the aluminum or aluminum alloy of the blank is exposed and forming Cu, Ni, Pb or solder plated layer on the outer lead. CONSTITUTION:Aluminum or aluminum alloy films 2 are covered on both side surfaces of a substrate 1 by employing one of Fe or its alloy, and Ni or its alloy, a plated layer 6 of one of Cu, Ni, Pb and solder is covered on a part of the outer frame 3, the outer lead 4 and the inner lead 5. Thus, the wire bonding part 7 of the inner lead 5 and a die pad 8 are constructed so that the films 2 are exposed. In this manner, noble metal can be eliminated in use, an aluminum coating method having high productivity such as cold pressing can be employed, and an inexpensive and highly reliable structure can be obtained.
Patent JP-S59126389-A (JP)
Title: Terminal device in charged catv system
Inventor: KANEZASHI TETSUO
IPC: H04N7/16
Filed: 1983-01-08
Abstract: PURPOSE:To attain multi-selection and prevent interception at each terminal by providing a filter at each RAY channel block and controlling an RF switch circuit by a controller with a data signal from a transmission side as to permission/non-permission. CONSTITUTION:An RF switch 27 is provided corresponding to channel block filters 23-25 and a signal is inputted to a mixer 28 prepared at each home from each RF switch. The controller 34 gives command to the RF switch 27 so as to control ON/OFF of a switch element of the RF switch corresponding to each channel at each registered home. Thus, the controller 34 collates a data signal demodulated via a data demodulator from a signal distributed from an input distributing system 22 with each address of an address section 39 prepared in advance and outputs a command signal of permission/non-permission of channel selection. In this system, no expensive converter or descrambler is required.
Patent JP-H01179161-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI SHINICHI
IPC: G03G5/06
Filed: 1988-01-08
Abstract: PURPOSE:To enhance sensitivity and durability of a photosensitive body and to reduce its residual potential by incorporating a specified bisazo compound in a photosensitive layer. CONSTITUTION:The photosensitive layer 4 formed on a conductive substrate 1 contains at least one of the bisazo pigments represented by formula I in which Cp is a coupler residue, such as formula II, X1 is H, cyano, or the like, and X2 is -O-, -S-, or the like, for example, X1 is cyano, and X2 is -S-, and it is preferred to compose the photosensitive layer of a carrier generating layer 2 containing the compound of formula I as a carrier generating material and a carrier transfer layer 3 containing a carrier transfer material such as represented by formula III in which R1 is optionally substituted aryl or such a heterocyclic group, and R2 is optionally substituted alkyl. The layer 4 may contain a secondary amine for enhancing its carrier generating performance and an antioxidant for preventing deterioration due to ozone.
Patent JP-S58120283-A (JP)
Title: Heat fixation device
Inventor: WASHIYAMA SHIGETATSU
IPC: G03G21/00
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the offset to a pressure roll, by making the surface temperature of the first roll of a copying machine, where the single face copy and the double face copy are possible, different between the single face copy mode and the double face copy mode. CONSTITUTION:In a heat fixation device, the surface temperature of a heater roll 1 is controlled by the temperature detecting operation of a thermistor TH, and the thermistor TH and the roll surface of the contacting face of the heater roller 1 are held at a set temperature determined by the resistance value of a bridge circuit. The set temperature of the heater roll 1 in the double face copy mode is set to a value lower than that in the single face copy mode for the normal copy. Thus, the offset to a pressure roll 4 is prevented, and the phenomenon of winding a copy paper around the pressure roller 4, the stain of the copy paper, etc. are prevented.
Patent JP-H09187878-A (JP)
Title: Composite sheet
Inventor: HIRONAKA TAKASHI
IPC: A47G9/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enable to wash only a blanket whole readily by means of a washing machine by easily separating a blanket fabric from a water preventive sheet even when a composite sheet consisting of a blanket fabric and a water preventive sheet superimposed is dirty. SOLUTION: This composite sheet l Is formed of a blanket fabric 2 of cotton blanket or the like and a water preventive sheet 3 of a nylon sheet or the like superimposed each other, and simple and easy joining means 4, 5 of dot buttons and face fasteners and the like being joined detachably at a touch are fixed on the peripheral rear face of the blanket fabric 2. When the composite sheet 1 is dirty, the water preventive sheet 3 is removed from the blanket fabric 2 and the blanket fabric 2 is washed whole by a washing machine, then the dirt of the water preventive sheet 3 is wiped off by a floor cloth and so forth, and thereafter the water preventive sheet 3 is integrally superimposed on the blanket fabric 2 again to be reused as a composite sheet 1.
Patent JP-H09190386-A (JP)
Title: Data processor
Inventor: HAMAOKA AKIHIRO
IPC: G06F11/30
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To successively store the detected changed data in a memory and to notify a processor of the changed data with no use of an interruption in order to reduce the burden of the processor. SOLUTION: In a system which detects the change of input data and notifies this change value, a memory 5 is prepared to store the input data. When the change of the input data is detected independently of the instruction of a processor 11, the changed input data are stored in the memory 15 and then read out at the timing set by the system. Then plural groups of input data memories 111 are prepared and the input data are written into the selected one of memories 111. At the same time, a memory 111 of another group is selected and the input data are read out of this memory 111 synchronously with the preceding writing of the data.
Patent JP-S62160632-A (JP)
Title: Setting method for front plate of cathode-ray tube
Inventor: ISHII TAKASHI
IPC: H01J29/89
Filed: 1986-01-07
Abstract: PURPOSE:To dispense with a sealant for closing an opening for resin injection use as well as to make a setting process for this sealant omissible, by specifying a photopolymerization initiator for ultraviolet hardening type resin to be charged in space between the front of a face panel and a front plate. CONSTITUTION:A spacer 11 is installed in a front peripheral edge of a face panel 2 and then cover glass 5 is mounted on this spacer 11, while it is stuck to the spacer with pressure by an application jig 12. Under this state, ultraviolet hardening type resin 14, making methyl methacrylate a monomer, and whose photopolymerization initiator is at least one kind among methyl mercaptane or alkyl disulfide classes, is charged in a gas the face panel 2 and the front plate 5 from an opening 13. Afterward, ultraviolet rays are irradiated to the front without covering this opening 13 with a sealant 15, and the ultraviolet hardening type resin 14 is hardened. Since curing obstruction against this resin due to oxygen in the air is not entailed, the ultraviolet hardening type resin 14 around the opening 13 is completely hardened.
Patent JP-H03208276-A (JP)
Title: Edge connector
Inventor: HASEGAWA ITSUMI
IPC: H01R12/18
Filed: 1990-01-11
Abstract: PURPOSE:To insert and connect circuit bases and the like parallel to a contact and without cutting the contact by providing two contacts to an elastic arm formed double in almost a circular arc, and making a difference between the contacting times of both contacts. CONSTITUTION:A contact 10 of an edge connector is formed of an elastic conductive material of phosphor bronze or the like, and its formation consists of an outer elastic arm 13 and an inner elastic arm 15 formed parallel to the arm 13 through the free end of the arm 15. At the upper and the lower parts of the inner elastic arm 15, contact points 16 and 17 are formed. Plate-form members 21 and 22 contacted each other through the contact 10 have ends of step form respectively, and contact pads 23 and 24 are formed thereover. The contact 10 is fixed to an insulating housing 30, and only the contact point 17 is projected from the lower side of a step-form opening 31. The plate-form member 21 and 22 are inserted parallel to the contact point 17 at first, and contacted to the contact point 16 projecting to the lower side by the electric displacement without cutting the contact point 16.
Patent JP-H09194911-A (JP)
Title: Production of raw material powder for permanent magnet excellent in moldability
Inventor: SEKINE SHIGENOBU
IPC: B22F1/06
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing raw material powder for a permanent magnet excellent in moldability, especially in moldability at the time of manufacturing a bond magnet and productivity. SOLUTION: Acicular iron powder having aspect ratio of >=5:1 is heated at 800 to 900 deg.C while being flowed by air stream containing no oxygen and the heating is continued until the acicular iron powder is soln. heat treated to be columnar or dice-shaped or spherical iron powder having aspect ratio of <=3:1. The acicular iron powder containing or being stuck with magnetic characteristics improving components such as rare earth metal, rare earth metal oxide, boron, cobalt and nickel can be used.
Patent JP-S63170884-A (JP)
Inventor: SANNOMARU SATORU
IPC: H05B6/78
Filed: 1987-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000200396-A (JP)
Title: Security system
Inventor: KOJIMA YUKARI
IPC: G08B25/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a security system which limits persons who are allowed to enter a building to secure the security in place of a supervisor resident in a supervisor room located at the entrance of the building, generates an alarm against an external intruder and also has an additional night guard function. SOLUTION: A main terminal 1 includes an LCD touch panel, an interphone, a TV camera, an IC card reader which reads the data out of an IC card 12 with no contact, a voice synthesizer, various pilot lamps and a control circuit. Then the terminal 1 is placed at the entrance of an apartment house, etc., and a personal computer is connected to the control circuit of the terminal 1. A subterminal 2 including an indoor interphone, an unlocking button used for an automatic door of the entrance and a monitor TV which televises the images of the TV camera is placed in every room of the apartment house. Furthermore, an alarm device is added to produce the alarms via the pilot lamps together with an emergency transmitter which is placed in an elevator.
Patent JP-S5388276-A (JP)
Title: Filter
Inventor: NAKAMURA FUMIO
IPC: B01D46/52
Filed: 1977-01-13
Abstract: PURPOSE: To provide a novel filter wherein even when dirts and dusts are removed from the filter, they are not held between facing dust collecting surfaces and do not remain therebetween, different from the case of the conventional filter, but the initial dust-collecting force is easily, recovered by the dust-removing force from the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60147176-A (JP)
Title: Semiconductor photoelectric conversion element
Inventor: UMEDA JIYUNICHI
IPC: H01L31/18
Filed: 1984-01-12
Abstract: PURPOSE:To improve photoelectric conversion characteristic by controlling the concentration distribution of a P type additive and (or) an N type additive in response to potential distribution in an intermediate semiconductor film. CONSTITUTION:An additive is added in order to deny the effect of a very small amount of electrical impurities naturally included in an intermediate semiconductor film, but additive is added unequally so that the rate of concentration change in the thickness direction of a film consisting of the additive is increased on the P type semiconductor film side and the N type semiconductor film side and reduced in the intermediate section of the intermediate semiconductor film. A transparent electrode 2 composed of double layer structure of an In2O3 layer and an SnO2 layer is formed on a glass substrate 1. A P type semiconductor film 3 consisting of P type amorphous Si0.8C0.2, to silicon therein boron is added by 0.1atom% and which contains hydrogen, the intermediate semiconductor film (an I-type semiconductor film) 4 composed of amorphous silicon containing hydrogen and a P type additive and an N type additive and an N type semiconductor film 5 consisting of a mixed phase film of N type amorphous silicon and microcrystalline silicon, to silicon therein phosphorus is added by 0.1atom% and which contains hydrogen, are formed on the electrode 2.
Patent JP-S5496721-A (JP)
Title: Voltage regulator of generator
Inventor: MASE AKIRA
IPC: H05K7/02
Filed: 1978-01-16
Abstract: PURPOSE: To heighten the radiation effects of a Darlington power transistor, by directly fixing the power transistor to a heat sink surely, and by electrically connecting both.  
     CONSTITUTION: A Darlington power transistor 2 is directly connected to an inner surface of a heat sink 10 by solder 13, and a fly-wheel diode 3 is directly soldered similarly by solder 14. Thus, heat generated from the power transistor 2 and the diode 3 is transmitted to the heat sink 10 rapidly and excellently through the solder portions 13, 14, and radiated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5597018-A (JP)
Title: Protective circuit for magnetic memory device
Inventor: SHIRAISHI KIICHI
IPC: G11B20/10
Filed: 1979-01-17
Abstract: PURPOSE:To secure the interchangeability among the softwares and thus prevent the increase of the switches due to the increment of the data capacity by recording the record contents protection information onto the magnetic surface in accordance with the setting of switches and thus securing the protective action. CONSTITUTION:When switch 5 is set toward contact GD at the data writing time, the reading of the write inhibition information is masked. And thus gate 10 of the memory information protective timing is opened first. Under these conditions, the write protection information is written onto the magnetic surface in the form of the high-level inhibition information data and in accordance with the setting of switch 6. Otherwise the low-level inhibition information data which does not perform the protective action is written. Then switch 5 is connected to power source VCC, and thus write inhibition gate 11 is controlled according to the inhibition information data which is read out at the normal writing time. And no writing is given to the protective region with occurrence of the error signals. Thus no protection is given to the record contents with every block data. As a result, the interchangeability is secured among the softwares, at the same time preventing the increase of the switches corresponding every clock which is caused by the increment of the data capacity.
Patent JP-H01180331-A (JP)
Title: Manufacture of inorganic panel
Inventor: KOSHIISHI KAZUMARO
IPC: B32B37/00
Filed: 1988-01-12
Abstract: PURPOSE:To improve the adhering strength, by attaching a surface plate or a frame material onto the surface of a panel main body with using a thermosetting adhesive agent simultaneously when molding said main body. CONSTITUTION:For a mineral foaming material, for example, obsidian foaming material, water glass, ferrosilicon and aluminum phosphate are mixed to obtain a reaction mixture 1. A surface plate 3a of steel plate which is applied with urethane thermosetting adhesive agent 2 on the inner surface thereof is placed on a lower mold 5 of a molding box. The reaction mixture 1 is filled in the surface plate 3a. Moreover, a spacer 6 is placed at respective lateral sides of the surface plate 3a. An upper mold 9 provided with many vent holes 7 and vent spaces 8 is closed to be fixed, and heated by a heater 4. Thereafter, another surface plate 3b of steel plate applied with urethane adhesive agent 10 is pressed and adhered onto a main body of the above panel attached with the surface plate 3a at the lower surface thereof, so that an inorganic panel P is manufactured.
Patent JP-S58121851-A (JP)
Title: Synchronizing circuit
Inventor: NAKAGAWA SHINJI
IPC: H04L7/033
Filed: 1982-01-14
Abstract: PURPOSE:To realize the synchronizing circuit to obtain an excellent hard copy, by obtaining the clock in the optimum phase at every block of data, and using the clock for sampling. CONSTITUTION:Two clock signals CK0 and CK1 are obtained at a polyphase clock generator 72 from a clock signal CK generated at a clock generator 71. Either one clock signal out of the signals CK0, CK1 is selected in response to the state of signal of a horizontal synchronizing signal HD and applied to a signal processing circuit 75 as a sampling clock signal CKphi. Based on the CKphi, after a video signal VDO is sampled, serial parallel signal conversion is done and a parallel signal 79 representing video data comprising 4-bit D0-D3 is obtained from a signal processing circuit 75.
Patent JP-S61165561-A (JP)
Title: Manufacture of cold heat and/or hot heat by using non-azeotropic mixture of fluid in cycle having ejector
Inventor: JIYATSUKU SHIERON
IPC: F25B1/06
Filed: 1986-01-09
Abstract: Process for producing cold and/or heat by using a non-azeotropic mixture of fluids in a cycle with ejector. The working fluid is condensed (C), then separated in two fractions (2 and 7); the first fraction (2) is evaporated (EV) at relatively low temperature, the second fraction (7) is evaporated (B) at a relatively high temperature, and then the two vaporized fractions pass through an ejector (E) and are fed back to condenser (C). This process can be used for domestic heating or for refrigeration.
Patent JP-2000208061-A (JP)
Title: Glass substrate and plasma display panel(pdp)
Inventor: MIURA KAZUTO
IPC: H01J17/16
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate capable of easily defining the relations with a mating member by providing a glass substrate body and an engaging projection with the mating member that is bonded to the surface of the substrate body and to provide a PDP. SOLUTION: An engaging projection 11 is bonded to the surface 4a of a glass substrate body 4 interposing a binder layer 12 formed of glass containing paste. The engaging projection 11 preferably has the same level of a thermal expansion coefficient as the glass substrate body 4. This obviates the need of forming a cut-out part or a hole in the substrate body, and eliminates the possibility of damage due to the concentration of stress. No change is needed for the manufacturing processes of the substrate body 4.
Patent JP-S61162304-A (JP)
Inventor: OISHI SABURO
IPC: B28D1/00
Filed: 1985-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05175871-A (JP)
Title: High frequency amplifier circuit
Inventor: DANMOTO KEIICHI
IPC: H03F3/189
Filed: 1991-01-17
Abstract: PURPOSE:To prevent a mixed modulating characteristic from being adverse by unwanted amplification at a high frequency by composing a compound tuning circuit of first and second tuning parts. CONSTITUTION:Among high frequency signals received by an antenna 1, amplified by an FET 2 and gain controlled by an AGC transistor 3, only the high frequency signals in a prescribed frequency range with the tuning frequency of a first tuning part 7 as a center are injected through a variable capacity diode 6 of the first tuning part 7 to a variable capacity diode 8 of a second tuning part 10. For the second tuning part 10, the tuning frequency is mainly set by a primary coil 9 and the variable capacity diode 8 and set equally to that of the first tuning part 7 by impressing a tuning voltage equal to the first tuning part 7 to the variable diode 8. Therefore, the high frequency signals to be impressed from the first tuning part 7 to the second tuning part 10 are further selected by the second tuning part 10, and only the high frequency signals in the prescribed frequency range with the tuning frequency as the center are obtained at an output terminal 13.
Patent JP-S61163077-A (JP)
Inventor: HOSHI NORIO
IPC: B62K25/10
Filed: 1985-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122412-A (JP)
Title: Position detecting method of moving body in pipeline
Inventor: KUROKAWA HARUHISA
IPC: G01N29/04
Filed: 1982-01-13
Abstract: PURPOSE:To measure the distance between a transducer and a moving body with high power by transmitting an impulsive acoustic wave from the transducer, transmitting an acoustic wave again when a reflected acoustic wave from the moving body is detected by the transducer, and measuring intervals of reception time of the acoustic wave. CONSTITUTION:To allow the moving body 2 such as pig which runs in a pipeline 1 to detects its position by itself, a pulse string generator 3 which constitutes the transmission part of a position detector and a transducer 4 connected to it are provided at adequate positions in the pipeline 1, and the moving body 2 is provided with a distance measuring device 5 which constitutes the reception part of the position detector and a transducer 6 connected to it. The pulse string generator 3 sends a pulse string from the transmitter to the transducer 4 through an electronic switch for a short time to transmit an impulsive acoustic or ultrasonic wave, which is reflected by the moving body 2 and received by the transducer 4 to be sent to a logical arithmetic circuit through a receiver and a filter.
Patent JP-H11198056-A (JP)
Title: Bolt detaching device
Inventor: KONO TAKAYUKI
IPC: F01D25/24
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To automatically fasten and loosen the bolt heated by the bolt heater inserted into the center hole of a bolt without requiring operators to monitor and stand-by the bolt. SOLUTION: A bolt heater 9 is inserted into the bolt hole 3 of a bolt 4 for fastening flanges 1 and 2. Torque is given to the upper nut 5 to be threadedly engaged to the bolt 4 by a nut turning device 11 through a drive belt 13. The elongation value of the bolt 4 due to heat obtained by an extensometer 10, the turning angle detection signal of the nut turning device 11, the predetermined heat elongation quantity of the bolt 4 by a condition setting device 18, and the predetermined turning angle by the upper nut 5 are given to a control device 17. The control device 17 controls the power supply 16 of a bolt heater so that the bolt 4 performs predetermined elongation and the nut turning device 11 turns the upper nut 5 at a predetermined angle.
Patent JP-S63196216-A (JP)
Title: Method for washing nipple, milking method and cup utilized therein
Inventor: IEROEN KURAASUYAN FUERUBURUTSU
IPC: A01K13/00
Filed: 1988-01-13
Abstract: This method of cleaning a teat (3,27) of a female animal makes use of a cup (1,23) provided with an opening (61) for flushing washing and/or rinsing agent along said teat. Preferably this method is included in automatic milking equipment.